Planned moon and Mars missions require timely communications and navigation systems, which is prompting NASA officials to ...

Current and former NASA employees have co-signed a declaration protesting changes at the agency that some say pose a grave ...

Makenzie Lystrup’s departure from NASA’s Goddard Space Flight Center comes soon after the resignation of the director of JPL.

NASA announced a successful test of its X-59 aircraft at U.S. Air Force Plant 42 in Palmdale, Calif., that could lead to ...

The NASA TRACERS mission is set to launch on Wednesday atop a SpaceX Falcon 9 rocket after SpaceX postponed Tuesday's launch ...

The departures are playing out as NASA and other government agencies contend with significant cuts to funding and personnel.

TRACERS will launch for a low-Earth orbit of 367 miles (590 kilometers) on a SpaceX Falcon 9 rocket alongside three ...

Draconian budget and staff cuts could mean another Challenger disaster, warn current and former NASA employees.

A declaration of dissent from past and present NASA employees warns that science and safety are at risk and joins similar ...

The signatories of the “Voyager Declaration” warned the space agency’s leadership about the consequences of major budget cuts ...

The same charged particles from the Sun’s atmosphere responsible for the northern lights can also damage Earth’s electrical ...

NASA's Athena Economical Payload Integration Cost mission, or Athena EPIC, is a test launch for an innovative, scalable space ...